looking to get a dual exhaust for my 1998 Blazer.....any ideas/links?

i too am looking for the same thing for my 98 4x4 blazer

I haven't seen a dual kit, you might want to find a custom exhaust shop to get this job done.

Hey Guys
From what i hear most V-6's dont sound all that great but i have never heard a blazer with dual exhaust only non Gt mustangs that have the flowmasters on them and believe me they sounds quite RATTY!! so unless a blazer sounds different i would stick with single exhaust just larger diameter pipe (2.5,2.75,3.0)

ive never seen a kit made for dual exhaust i think you would have 2 go custom i was thinkin out the sides but i dont know how it will sound unfortantally thats the gamble it could sound great or just to loud and rasppy i think im gonna rethink it and just go with some larger dia. and a high flow cat with a good muffler.

unless you have some good mods to your engine i think duals are a waste of time and money. you cant go any wider on the pipe with duals in fact u will prolly need to go a lil smaller. stick with single

i got an exhaust on mine it goes 2 into 1 and back out to 2
everyone tells me it sounds like a v8 but thats the only mod i have done to it
i got my exhaust bought and put on for $190 w/ flowmasters on my 95 blazer

what series or type of flowmaster and what diameter piping?

my piping is 2.5in and i dont no wut series it is, but im pretty sure its the lower end series b/c i dont think anyother kind would fit

I have a 99 4x4 and also looking for a dual set-up. Not really for performance reasons but for looks. If anyone knows something out there that would be great!

I put a flowmaster on my 1993-1994 4.3 Blazer and it sound like a V-8

I had a Flowmaster 40 series put on my 04 Blazer about 10 last summer. Sounds great. I really like it. I was also looking at the dual option, but they don't make a kit for it and I didn't want to move my spare tire inside the turck. I need that storage space. Anyway, I got the Flowmaster off ebay for $58 and has it put on for $45. I would recommend this option. I have seen a guy around town that has duals on his, but I can't say that I have actually heard it run. But I think it's a 2wd, he has it lowered.

I have custom dual exhaust on my 1999 4x4 blazer....I have a vortec exhaust system...sounds great...and more power....

True Duals are not affordable for a 2nd generation Blazer. Consider that you would need custom downpipes from the exhaust headers to include a crossover pipe(H). A second catalytic converter with sensors to match then to have those sensors included into the computer would require special programing to the ECM.

Is it worth the money just for looks???

Here is my option, a single in dual out muffler from the manufacturer of your choice with custom piping to the back of the vehicle around the spare tire...cheaper and more efficient...

ORIGINAL: blazzin99

I have custom dual exhaust on my 1999 4x4 blazer....I have a vortec exhaust system...sounds great...and more power....


You have pics? I'd like to see. I have a 99 as well...

I had the Flowmaster Dual Exhaust on my 2000 S10 Xtreme 4.3L Ext cab and it sounded mean at idle. I have just bought the blazer and am also looking for the same setup. Cant find it though...

Well i just Put Duals on my 99 blazer!! they had to take the spare out to do it though i think it sounds great so do a bunch of my buds out here... and their is not alot of blazers out there with Duals straight back so i am happy:D

all the flowmasters sound good at idle.. but do they actually sound good on acceleration. cuase ive heard a flowmaster 40 on 4.3 fullsize and it sounds mean as hell on idle then when he drives it sound like like garbage. doesnt sound mean it sounds like someone farting with their lips

didnt sound like a fart cannon or anything... It just lost the drone and deepness versus at idle on my S10.

i priced an exhaust at a shop locally and they said 420 bucks i think...

$420.00 w/ aluminized pipe? That would be a decent price IF it includes two mufflers. Add about $400.00 If you want stainless, with stainless weld.

On my Impala I paid $984.00 for a magnaflow resonator, turbo mufflers and pipe. All stainless. My previous exhaust I had two Ravin mufflers and the resonator removed.
Drove me nuts if I had a hangover![sm=shootshoot.gif]

one muffler, off brand, but supposed to be just like flowmaster (some were sitting on the shelf right next to them)

One inlet, two straight out pipes... like I had on the S10

i got true duals on my fullsize from headers back two high flow cats and two imco mufflers all stainless 800 cash. :D

ORIGINAL: OsideKilla70

Hey Guys
From what i hear most V-6's dont sound all that great but i have never heard a blazer with dual exhaust only non Gt mustangs that have the flowmasters on them and believe me they sounds quite RATTY!! so unless a blazer sounds different i would stick with single exhaust just larger diameter pipe (2.5,2.75,3.0)


not all the time i have a 1992 s10 blazer with a 1994 vortect 4.3 in it with a single in dual out set up in a flow master 40 with the single in being a 3inch or 3 1/4 inch and and it sounds dang good

hey guys i have a 1992 blazer with a 1994 vortect 4.3...... and i want to take the old flow master off and have it true dualed about whats that gunna cost?

just to let you know this is more than two years old. also from what i have heard it is almost, if not impossible to run true duals due to the gas tank and spare tire being in the way

i had pulled one of my flowmasters off of my 70chevelle and put it on my 98 4.3 blazer and it sounded awful..i was so disappointed i put the stocker back on.it sounded like raspy open exhaust..the way a v6 mustang or camaro sounds...not worth the trouble

i also have a 99. i have a 99 blazer ls 4 door 2wd. vortec 4.3l auto. i have been lookin around for a exhaust that sounds good. i have a catalog that has a gibson dual exhaust kit for the blazer. any ideas